NSN catalog · 90,963 partsCatalog › Hardware and Abrasives › FSC 5305 › 5305-00-071-2075
Cap Hexagon Head Screw P/N B1821BH050C300N
In stock — 259 on our U.S. shelfNSN 5305-00-071-2075 5305000712075 NIIN 000712075
SECO Parts has 259 in stock of NSN 5305-00-071-2075 — Cap Hexagon Head Screw — on our own shelf in Augusta, GA: a stocking supplier, not a broker.
One part, one step — answered within one business day. Several parts? and send them together.
- Ships in 1–3 business days from Augusta, GA
- Certificate of Conformance on request
- PO, GPC & major cards
- $50 minimum order — smaller requests still get a quote
- 30-day returns · terms
- FLIS item name
- SCREW,CAP,HEXAGON HEAD
- SECO description
- SCREW,CAP,HEXAGON H
- Federal supply class
- FSC 5305 — Screws
- Used on
- Multiple Launch Rocket System (MLRS); A4 Bradley Fighting Vehicle; A3 Bradley Fighting Vehicle
Availability & condition
| Condition | Code | Qty on shelf |
|---|---|---|
| New | NE | 257 |
| New Surplus | NS | 2 |
| Total | 259 |
Quantities are live from SECO's inventory system, not estimated.
Also known as:
5305-00-071-2075 000712075 B1821BH050C300N 1DD788 MS90728-119 5315-424F 197-430 701-4711389 PIECE 39 MS35299-119
In the parts manual
| Manual | Figure | Item | Fits |
|---|---|---|---|
| TM 9-2320-280-24P | Fig. 33A — Idler Pulley Bracket, Tensioner, and Related Parts (Serial Number 196901 and Above) | 1 | HMMWV: All A2 models except M997A2, plus M1123 |
| TM 9-2320-280-24P | Fig. 182 — Front Suspension Crossmembers, Related Parts, and Mounting Hardware | 14 | HMMWV: All models |
| TM 9-2320-280-24P | Fig. 183 — Rear Suspension Crossmembers, Related Parts, and Mounting Hardware | 23 | HMMWV: All A2 models, plus M1123 |
| TM 9-2320-280-24P | Fig. 188 — Rear Bumper and Lifting Shackle | 6 | HMMWV: All A2 models, plus M996, M996A1, M997, M997A1, M1037, M1042 and 3 more |
| TM 9-2320-280-24P | Fig. 191 — Towing Pintle Assembly | 7 | HMMWV: M1025A2, M1097, M1097A1, M1097A2 |
From the Army repair parts manual's parts list and its usable-on codes. The figure page shows the exploded drawing and every other part in the assembly.
Get a quote
Build a list across as many parts as you need, send it once, get one quote back — answered within one business day, usually the same day. POs and GPC welcome. $50 minimum order.
More to tell us? Need-by date, ship-to, your own RFQ document
Specifications
- Head height
- 0.302–0.323 in
- Material
- Overall Steel
- Material document and classification
- Overall Assn STD Single Material Response SAEJ429 Grade 8 or Assn STD Single Material Response AST-A354 Grade BD
- Nominal thread diameter
- Inches 0.500
- Surface treatment document and classification
- Overall Fed Spec Single Treatment Response QQ--416,TY2CL3
- Thread series designator
- Unified National Coarse (UNC)
- Surface finish
- Threads Microinches 63.0
- Minimum tensile strength
- Pounds Per Square Inch 150000
- Thread class
- 2A
- Thread direction
- Right-Hand
- Thread length
- 1.250–1.442 in
- Width between flats
- 0.736–0.750 in
- Thread quantity per inch
- 13
- Surface treatment
- Overall Cadmium and Chromate
- Fastener length
- 2.906–3.000 in
From the federal catalog's item characteristics for this NSN. Confirm critical dimensions against your part or drawing before ordering.
Cross-reference part numbers
B1821BH050C300N 1DD788 MS90728-119
Also referenced as
5315-424F 197-430 701-4711389 PIECE 39 MS35299-119
Older, superseded, advisory or drawing numbers the federal catalog associates with this NSN — the ones in an old manual. They find the item; confirm the current part number when you order.
Shown for identification only. SECO can quote against any of these numbers.
Logistics data
| Source of supply | SMS DLA Land and Maritime, Columbus, Ohio |
| Acquisition advice code | D DLA/GSA stocked — stocked by DLA or GSA and issued from central stock |
| Unit of issue | HD hundred |
| Demilitarization code | A Demilitarization not required — non-munitions-list item |
| Controlled inventory code | U Unclassified |
| Hazardous material indicator | N No hazardous material |
Source: public FLIS/PUB LOG cataloging data.
Why buy from SECO
These quantities sit on our own shelves — we are a stocking supplier, not a broker sourcing after you order. Condition-coded stock, formal quotes with NSN/PN on the paperwork, POs and GPC welcome, fast U.S. shipping.
In business since 1951 · 30,000+ contracts completed · about SECO & our policies · more questions answered
FAQ
What is NSN 5305-00-071-2075?
NSN 5305-00-071-2075 (5305000712075) — Cap Hexagon Head Screw: SECO Parts has 259 in stock in Augusta, GA, on our own shelf. It is the NATO Stock Number for cap hexagon head screw in federal supply class 5305 (Screws).
Is NSN 5305-00-071-2075 available?
SECO Parts has 259 in stock in Augusta, GA — order or request a quote below.
How much does NSN 5305-00-071-2075 cost?
SECO quotes NSN 5305-00-071-2075 on request, usually the same business day.
What does NSN 5305-00-071-2075 fit?
The federal catalog lists NSN 5305-00-071-2075 as used on: Multiple Launch Rocket System (MLRS); A4 Bradley Fighting Vehicle; A3 Bradley Fighting Vehicle.
What part numbers cross-reference to NSN 5305-00-071-2075?
Part numbers that cross-reference this NSN include B1821BH050C300N, 1DD788, MS90728-119. It is also referenced by older, superseded or advisory numbers: 5315-424F, 197-430, 701-4711389 PIECE 39, MS35299-119. SECO can quote against any of them.
Same item, other stock numbers
Other NSNs the federal catalog names SCREW,CAP,HEXAGON HEAD. Same name is not the same part: check the part numbers.