Corps of Engineers stock No.
Manufacturer's part No. Federal supply
Quan-
class and item
Description
tity per
Code
Part No.
Code
Part No.
identification
unit
No.
No.
No.
913
43-4092.040.240
962
R14161-M645
---------------------
NUT, Elastic Stop: steel; NF; hex; rh; 3/8 in.; 24 threads per
2
in.
913
43-4162.035.240
----------
-------------------
---------------------
NUT, jam: regular; steel; finished; FS FF-B-571, grade 6; NF;
1
hex; Type A; rh; 5/16 in.; 24 threads per in.
913
43-4164. 040.160
----------
------------------
---------------------
NUT, jam: regular; steel; semifinished; FS FF-B-571, grade 5;
1
NC; hex; Type A; rh; 3/8 in.; 16 threads per in.
913
43-4164. 050. 130
----------
-------------------
---------------------
NUT, jam: regular; steel; semifinished; FS FF-B-571, grade 5;
12
NC; hex; Type A; rh; 1/2 in.; 13 threads per in.
913
43-4164. 070.100
----------
------------------
222-7223
NUT, jam: regular; steel; semifinished; FS FF-B571, grade 5;
4
NC; hex; type A; rh; 3/4 in.; 10 threads per in.
913
43-4350. 010. 320
617
X-1896
010-3088
NUT, machine screw: steel; NF; hex; rh; screw No. 10; 32
1
threads per in. (IMO 50).
913
43-4355. 008. 360
699
T21S-8
--------------------
NUT, machine screw: steel; NF; sq; rh; screw No. 8; 36 threads
1
per in.
913
43-4445.030.200
617
X1800-C
--------------------
NUT, regular: steel; black; semifinished; FS FF-B-571; NC;
29
hex; Type A-2; rh; 1/4 in.; 20 threads per in. (IMO 50).
913
43-4445. 035. 180
617
X-1801-E
189-4419
NUT, regular: steel; black; semifinished; FS FF-B-571; NC;
16
hex; Type A-2; rh; 5/16 in.; 18 threads per in. (IMO 25).
913
43-4445. 040. 160
617
X-1802-G
--------------------
NUT, regular: steel; black; semifinished; FS FF-B-571; NC;
59
hex; Type A-2; rh; 3/8 in.; 16 threads per in. (IMO 25).
----------
---------------------------
617
15XX-1802-G
--------------------
NUT (Supplied under Stock No. 913 43-4445.040.160) -----------------------------
------------
962
M-73
--------------------
NUT (Supplied under Stock No. 913 43-4445.040.160) -----------------------------
------------
913
43-4445. 050. 130
---------
-------------------
222-7222
NUT, regular: steel; black; semifinished; FS FF-B-571; NC;
4
hex; Type A-2; rh; 1/2 in.; 13 threads per in. (IMO 25).
913
43-4489. 050. 200
---------
-------------------
---------------------
NUT, regular: steel; black; semifinished; FS FF -B-571; NC;
8
hex; Type A-2; rh; 1/2 in.; 20 threads per in. (IMO 25).
370
